How to Choose an Under-the-Sink Water Filter

By eHow Home & Garden Editor

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If your filtration needs exceed that of a low-end faucet filter or pitcher-filter, or if you have excessive sediment, heavy metal or bacterial contamination, you’ll likely need to opt for an under-the-sink water filtration system. There are many available on the market, and with these steps you can make an educated decision on which system to choose.

Instructions

Difficulty: Moderate

Things You’ll Need:

  • water purity test
  • under-the-sink water filter

Step1
Research various water filters that are reviewed online or in consumer magazines. This will inform you of different makes, models, features and prices.
Step2
Find out the degree of contamination. Depending on how severe you think the problem is, you can use either a kit from a hardware store or hire a professional to do a more thorough screening.
Step3
Choose the appropriate filter for your contaminants. Sediment, heavy metals and pH problems are often solvable with an under-the-sink filter. Other problems such as bacteria or nitrates sometimes require reverse-osmosis filters.
Step4
Shoot for a low number of required filter changes, and make sure that it’s quick and easy to change the filters when it becomes necessary.
Step5
Install the filter. Many filters can be installed with a little know-how and a look at the owner’s manual. If it proves daunting, though, enlist a friend or hire a pro.

Tips & Warnings

  • Match your contamination to the right filter.
  • Don’t get coaxed into buying a filter you don’t need. Filter salespersons aren’t the most unbiased water testers available. Request a water quality report from the local water authority.

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eHow Article:  How to Choose an Under-the-Sink Water Filter

eHow Home & Garden Editor

eHow Home & Garden Editor

Category: Home & Garden

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